APERGY CORP

CUSIP: 03755L104 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

Note: Option positions (PUT/CALL) are excluded.

Q1 2020
Shares 127,890 Value ($000) $735 Avg Close — Range —
Q4 2019
Shares 119,546 Value ($000) $4,038 Avg Close — Range —
Q3 2019
Shares 123,104 Value ($000) $3,330 Avg Close — Range —
Q2 2019
Shares 122,772 Value ($000) $4,118 Avg Close — Range —
Q1 2019
Shares 122,777 Value ($000) $5,041 Avg Close — Range —
Q4 2018
Shares 125,040 Value ($000) $3,386 Avg Close — Range —
Q3 2018
Shares 126,567 Value ($000) $5,513 Avg Close — Range —
Q2 2018
Shares 126,549 Value ($000) $5,283 Avg Close — Range —